评论来自 Althizor

It should be noted that this tier bonus makes the holy power efficiency of inquisition go down as you spend more holy power on it.

Before you got 10 sec/holy power at all times, now you get 20 sec/holy power at 1, 15 sec/holy power at 2, and ~13 sec/holy power at 3. Meaning that if you were to always refresh inquisition at one holy power, you'd spend less holy power on it in the long run, but it costs you more GCDs (specifically, one every 20 seconds instead of one every 40, so, 1.5 GCD/min)

I'm not sure whether or not its worth delaying other abilities to squeeze out the holy power savings, but with the tier bonus you definitely can benefit by refreshing inquisition at < 3 holy power if you find yourself with an open or almost open GCD.